scholarly journals New Soft Set Based Class of Linear Algebraic Codes

Symmetry ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 510 ◽  
Author(s):  
Mumtaz Ali ◽  
Huma Khan ◽  
Le Son ◽  
Florentin Smarandache ◽  
W. Kandasamy

In this paper, we design and develop a new class of linear algebraic codes defined as soft linear algebraic codes using soft sets. The advantage of using these codes is that they have the ability to transmit m-distinct messages to m-set of receivers simultaneously. The methods of generating and decoding these new classes of soft linear algebraic codes have been developed. The notion of soft canonical generator matrix, soft canonical parity check matrix, and soft syndrome are defined to aid in construction and decoding of these codes. Error detection and correction of these codes are developed and illustrated by an example.

2020 ◽  
Vol 174 (2) ◽  
pp. 137-165
Author(s):  
Nazanin Keshavarzian ◽  
Arsham Borumand Saeid ◽  
Abolfazl Tehranian

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Mohammed Amine Tehami ◽  
Chahinaz Kandouci ◽  
Ali Djebbari

AbstractIn this paper, new spectral optical codes based on the construction parity check matrix of LDPC codes were designed and implemented in an optical code-division multiple access communication system. Two types optical family codes can be obtained with respectively a cross correlation of {\lambda _c} = 0 and {\lambda _c} = 1. In each case, the codes can either be decoded using the direct detection or the balanced detection. Performance was evaluated by referring to the Q factor, the bit error rate and the eye pattern diagrams using Optisystem 9.0.


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